/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.inspur.edp.bef.api.action.determination;

import com.inspur.edp.cef.entity.exception.CircleDeterminationsFound;
import java.util.Collection;
import java.util.LinkedList;

public class DtmExecutionHistory {
  public static final int groupMaxCapacity = 99;

  // TODO:string描述的信息太少将来改成实体类
  private LinkedList<Collection> history = new LinkedList<Collection>();

  public final void beginGroup(String groupName) {
    // DataValidator.CheckForEmptyString(groupName, "dtmId");

    if (history.size() >= groupMaxCapacity) {
      throw new CircleDeterminationsFound(getExecutiongHistory());
    }
    history.addLast(new LinkedList<String>());
  }

  public final String getExecutiongHistory() {
    // TODO:暂不实现
    return "暂不支持显示执行顺序";
    // if (history.Count <= 0)
    //    return "";
    // StringBuilder sb = new StringBuilder();
    // foreach (var item in history)
    // {
    //    sb.Append(item).Append(", ");
    // }
    // return sb.ToString();
  }

  public final void addGroupItem(String itemId) {
    history.getLast().add(itemId);
  }
}
